33800217043 has 2 divisors, whose sum is σ = 33800217044. Its totient is φ = 33800217042.

The previous prime is 33800217001. The next prime is 33800217107. The reversal of 33800217043 is 34071200833.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33800217043 - 2¹⁷ = 33800085971 is a prime.

It is a super-2 number, since 2×33800217043² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33800216996 and 33800217014.

It is not a weakly prime, because it can be changed into another prime (33800217443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16900108521 + 16900108522.

It is an arithmetic number, because the mean of its divisors is an integer number (16900108522).

Almost surely, 2^33800217043 is an apocalyptic number.

33800217043 is a deficient number, since it is larger than the sum of its proper divisors (1).

33800217043 is an equidigital number, since it uses as much as digits as its factorization.

33800217043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 31.

Adding to 33800217043 its reverse (34071200833), we get a palindrome (67871417876).

The spelling of 33800217043 in words is "thirty-three billion, eight hundred million, two hundred seventeen thousand, forty-three".